US11196017B2ActiveUtilityA1

Display having a blunt structure

Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTDPriority: Dec 27, 2019Filed: Jun 8, 2020Granted: Dec 7, 2021
Est. expiryDec 27, 2039(~13.4 yrs left)· nominal 20-yr term from priority
Inventors:Wei-Ming Huang
H10K 59/131H10K 50/84H10K 77/10G09F 9/301Y02E10/549H01L 51/5237H01L 27/323H01L 51/5281H01L 2251/5338H01L 51/0097H10K 77/111H10K 50/86H10K 59/40H10K 2102/311
59
PatentIndex Score
0
Cited by
20
References
17
Claims

Abstract

The present invention provides a display, including: a panel including a bending area and two non-bending areas disposed on opposite sides of the bending area; and a first metal sheet and a second metal sheet respectively disposed on the two non-bending areas, wherein an end portion of at least one of the first metal sheet and the second metal sheet close to the bending area has a blunt structure.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
       1. A display, comprising:
 a panel comprising a bending area and two non-bending areas disposed on opposite sides of the bending area; and 
 a first metal sheet and a second metal sheet respectively disposed on the two non-bending areas, wherein an end portion of at least one of the first metal sheet and the second metal sheet close to the bending area has a blunt structure, and a side of the first metal sheet close to the bending area is provided with a support plate integrally formed with the first metal sheet, so that the side of the first metal sheet close to the bending area has an increased thickness to form the blunt structure. 
 
     
     
       2. The display according to  claim 1 , wherein the second metal sheet is provided with an adhesive material integrally formed with the second metal sheet, and the adhesive material covers an upper side and a lower side of the second metal sheet. 
     
     
       3. The display according to  claim 1 , wherein each of end portions of the first metal sheet and the second metal sheet close to the bending area has the blunt structure. 
     
     
       4. The display according to  claim 1 , wherein the blunt structure is adjacent to an upper surface of the panel. 
     
     
       5. The display according to  claim 1 , wherein an upper side and a lower side of each of end portions of the first metal sheet and the second metal sheet close to the bending area have the blunt structure. 
     
     
       6. The display according to  claim 1 , wherein the panel is an organic light emitting diode panel, and the display further comprises a touch panel, a polarizer, and a coating, which are sequentially arranged on the panel corresponding the first metal sheet from top to bottom. 
     
     
       7. The display according to  claim 6 , wherein the display further comprises a circuit trace electrically connected to the second metal sheet. 
     
     
       8. The display according to  claim 1 , wherein when the display is bent, the second metal sheet is located above the first metal sheet. 
     
     
       9. A display, comprising:
 a panel comprising a bending area and two non-bending areas disposed on opposite sides of the bending area; and 
 a first metal sheet and a second metal sheet respectively disposed on the two non-bending areas, wherein an end portion of at least one of the first metal sheet and the second metal sheet close to the bending area has a blunt structure, the blunt structure is a chamfered structure, and a cross section of the blunt structure has a rounded edge. 
 
     
     
       10. The display according to  claim 9 , wherein a side of the first metal sheet close to the bending area is provided with a support plate integrally formed with the first metal sheet, so that the side of the first metal sheet close to the bending area has an increased thickness to form the blunt structure. 
     
     
       11. The display according to  claim 10 , wherein the second metal sheet is provided with an adhesive material integrally formed with the second metal sheet, and the adhesive material covers an upper side and a lower side of the second metal sheet. 
     
     
       12. The display according to  claim 9 , wherein each of end portions of the first metal sheet and the second metal sheet close to the bending area has the blunt structure. 
     
     
       13. The display according to  claim 9 , wherein the blunt structure is adjacent to an upper surface of the panel. 
     
     
       14. The display according to  claim 9 , wherein an upper side and a lower side of each of end portions of the first metal sheet and the second metal sheet close to the bending area have the blunt structure. 
     
     
       15. The display according to  claim 9 , wherein the panel is an organic light emitting diode panel, and the display further comprises a touch panel, a polarizer, and a coating, which are sequentially arranged on the panel corresponding the first metal sheet from top to bottom. 
     
     
       16. The display according to  claim 9 , wherein the display further comprises a circuit trace electrically connected to the second metal sheet. 
     
     
       17. The display according to  claim 9 , wherein when the display is bent, the second metal sheet is located above the first metal sheet.

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